Cysteamine permanent wave composition and method

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Permanent waving or straightening

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

424 702, 424 7028, 132204, 132210, 132226, A61K 706, A61K 709, A45D 212, A45D 704

Patent

active

054608090

ABSTRACT:
A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof; preferably alone (without a monothioglycolate; a monothioglycolic acid ester, e.g., thioglycerol; a thiolactic acid; a sulfite; a hyposulfite, or a bisulfite second reducing agent). The cysteamine compound should be present in an amount of about 7.8% to about 9.0% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.5. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition.

REFERENCES:
patent: 2577710 (1951-12-01), McDonough
patent: 2577711 (1951-12-01), McDonough
patent: 5208014 (1994-05-01), Dubief et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Cysteamine permanent wave composition and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cysteamine permanent wave composition and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cysteamine permanent wave composition and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1884967

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.